pooleo
New Member
I thought I should put this all in one place. These are my various exhaust setups. All trucks are 4.0 OHV, No cats.
1st up is a 97 4.0, no cats, FM40 with dual 2.5 exit and 3.5" tips.
[ame]http://www.youtube.com/watch?v=O6BtTXPH5Hg[/ame]
2nd is a 99 4.0, no cats and a magnaflow with single exit. 3" from y-pipe back.
[ame]http://www.youtube.com/watch?v=5iqAeju_iC8[/ame]
Last is the 99 4.0, no cats with a FM40 Dumped. 3" from y-pipe. Dual 2.5 dumped.
[ame]http://www.youtube.com/watch?v=8w_akY4D9B4[/ame]
This should give you a general idea on what to expect with those mufflers. If you leave the cats on, it will not be as loud. :thumbup:
1st up is a 97 4.0, no cats, FM40 with dual 2.5 exit and 3.5" tips.
[ame]http://www.youtube.com/watch?v=O6BtTXPH5Hg[/ame]
2nd is a 99 4.0, no cats and a magnaflow with single exit. 3" from y-pipe back.
[ame]http://www.youtube.com/watch?v=5iqAeju_iC8[/ame]
Last is the 99 4.0, no cats with a FM40 Dumped. 3" from y-pipe. Dual 2.5 dumped.
[ame]http://www.youtube.com/watch?v=8w_akY4D9B4[/ame]
This should give you a general idea on what to expect with those mufflers. If you leave the cats on, it will not be as loud. :thumbup: